Progressive Design-Build

Transferring Risk: An Opportunity to Add Value Using Progressive Design-Build Delivery

Transferring Risk: An Opportunity to Add Value Using Progressive Design-Build Delivery

Projects delivered under construction management at-risk (CMAR) and progressive design-build (PDB) contracts are becoming more common in the US water sector. Each method offers opportunities for an owner to accelerate schedule, collaborate more effectively with a project team, facilitate early consideration of construction issues, and receive insight into project cost. There are many similarities between these two delivery methods, but PDB offers one major differentiator: an opportunity for the owner to transfer additional risk.

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Closing the Estimator Gap in Progressive Design-Build – How Estimator Engagement in Late Design Development Improves Cost Certainty

Closing the Estimator Gap in Progressive Design-Build – How Estimator Engagement in Late Design Development Improves Cost Certainty

Have you ever been surprised by unexpected cost increases late in a progressive design-build (PDB) water project? This blog explores the “estimator gap” that can occur after the 60% design milestone in such projects, after cost estimator involvement tapers off.

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